com.gargoylesoftware.htmlunit.html
Class HtmlScript

java.lang.Object
  com.gargoylesoftware.htmlunit.html.DomNode
      com.gargoylesoftware.htmlunit.html.DomNamespaceNode
          com.gargoylesoftware.htmlunit.html.HtmlElement
              com.gargoylesoftware.htmlunit.html.HtmlScript

All Implemented Interfaces:

java.io.Serializable, java.lang.Cloneable

public class HtmlScript
extends HtmlElement

Wrapper for the html element "script".
When a script tag references an external script (with attribute src) it gets executed when the node is added to the DOM tree. When the script code is nested, it gets executed when the text node containing the script is added to the HtmlScript.
The ScriptFilter feature of NekoHtml can't be used because it doesn't allow immediate access to the DOM (i.e. document.write("<span id='mySpan'/>"); document.getElementById("mySpan").tagName; can't work with a filter).

Version:

$Revision: 1.3 $

Author:

Mike Bowler, Christian Sell, Marc Guillemot, David K. Taylor, Ahmed Ashour, Daniel Gredler

See Also:

DOM Level 1, DOM Level 2, Serialized Form

Nested Class Summary

Nested classes/interfaces inherited from class com.gargoylesoftware.htmlunit.html.HtmlElement

HtmlElement.MapEntryWrappingIterator

Field Summary

static java.lang.String

TAG_NAME The HTML tag represented by this element.

Fields inherited from class com.gargoylesoftware.htmlunit.html.HtmlElement

ATTRIBUTE_NOT_DEFINED, ATTRIBUTE_VALUE_EMPTY

Fields inherited from class com.gargoylesoftware.htmlunit.html.DomNode

PROPERTY_ELEMENT, READY_STATE_COMPLETE, READY_STATE_INTERACTIVE, READY_STATE_LOADED, READY_STATE_LOADING, READY_STATE_UNINITIALIZED

Method Summary

DomNode	appendDomChild(DomNode node) Executes the content as a script if said content is a text node.
java.lang.String	asText() Returns a text representation of this element that represents what would be visible to the user if this page was shown in a web browser.
java.lang.String	getCharsetAttribute() Return the value of the attribute "charset".
java.lang.String	getDeferAttribute() Return the value of the attribute "defer".
java.lang.String	getEventAttribute() Return the value of the attribute "event".
java.lang.String	getHtmlForAttribute() Return the value of the attribute "for".
java.lang.String	getLanguageAttribute() Return the value of the attribute "language".
java.lang.String	getSrcAttribute() Return the value of the attribute "src".
java.lang.String	getTypeAttribute() Return the value of the attribute "type".

Methods inherited from class com.gargoylesoftware.htmlunit.html.HtmlElement

addHtmlAttributeChangeListener, appendChildIfNoneExists, cloneDomNode, fireEvent, fireEvent, getAttributeEntriesIterator, getAttributeValue, getChildElementsIterator, getEnclosingElement, getEnclosingForm, getEnclosingFormOrDie, getEventHandler, getHtmlElementById, getHtmlElementsByAttribute, getHtmlElementsByTagName, getHtmlElementsByTagNames, getId, getNodeName, getNodeType, getOneHtmlElementByAttribute, getTagName, hasHtmlElementWithId, isAttributeDefined, keyDown, keyDown, mouseDown, mouseDown, mouseMove, mouseMove, mouseOut, mouseOut, mouseOver, mouseOver, mouseUp, mouseUp, removeAttribute, removeChild, removeEventHandler, removeHtmlAttributeChangeListener, rightClick, rightClick, setAttributeValue, setEventHandler, setEventHandler, setId, toString

Methods inherited from class com.gargoylesoftware.htmlunit.html.DomNamespaceNode

getLocalName, getNamespaceURI, getPrefix, getQualifiedName, setPrefix

Methods inherited from class com.gargoylesoftware.htmlunit.html.DomNode

addDomChangeListener, asXml, getAllHtmlChildElements, getByXPath, getChildIterator, getEndColumnNumber, getEndLineNumber, getFirstDomChild, getLastDomChild, getNextDomSibling, getNodeValue, getPage, getParentDomNode, getPreviousDomSibling, getReadyState, getScriptObject, getStartColumnNumber, getStartLineNumber, insertBefore, remove, removeAllChildren, removeDomChangeListener, replace, setNodeValue, setReadyState, setScriptObject

Methods inherited from class java.lang.Object

equals, getClass, hashCode, notify, notifyAll, wait, wait, wait

Field Detail

TAG_NAME

public static final java.lang.String TAG_NAME

The HTML tag represented by this element.

See Also:

Constant Field Values

Method Detail

appendDomChild

public DomNode appendDomChild(DomNode node)

Executes the content as a script if said content is a text node. append a child node to the end of the current list

Overrides:

appendDomChild in class DomNode

Parameters:

node - the node to append

Returns:

the node added

asText

public java.lang.String asText()

Description copied from class: DomNode

Returns a text representation of this element that represents what would be visible to the user if this page was shown in a web browser. For example, a single-selection select element would return the currently selected value as text.

Overrides:

asText in class DomNode

Returns:

an empty string as the content of script is not visible by itself

See Also:

HtmlInput.asText()

getCharsetAttribute

public final java.lang.String getCharsetAttribute()

Return the value of the attribute "charset". Refer to the HTML 4.01 documentation for details on the use of this attribute.

Returns:

The value of the attribute "charset" or an empty string if that attribute isn't defined.

getDeferAttribute

public final java.lang.String getDeferAttribute()

Return the value of the attribute "defer". Refer to the HTML 4.01 documentation for details on the use of this attribute.

Returns:

The value of the attribute "defer" or an empty string if that attribute isn't defined.

getEventAttribute

public final java.lang.String getEventAttribute()

Return the value of the attribute "event".

Returns:

The value of the attribute "event"

getHtmlForAttribute

public final java.lang.String getHtmlForAttribute()

Return the value of the attribute "for".

Returns:

The value of the attribute "for"

getLanguageAttribute

public final java.lang.String getLanguageAttribute()

Return the value of the attribute "language". Refer to the HTML 4.01 documentation for details on the use of this attribute.

Returns:

The value of the attribute "language" or an empty string if that attribute isn't defined.

getSrcAttribute

public final java.lang.String getSrcAttribute()

Return the value of the attribute "src". Refer to the HTML 4.01 documentation for details on the use of this attribute.

Returns:

The value of the attribute "src" or an empty string if that attribute isn't defined.

getTypeAttribute

public final java.lang.String getTypeAttribute()

Return the value of the attribute "type". Refer to the HTML 4.01 documentation for details on the use of this attribute.

Returns:

The value of the attribute "type" or an empty string if that attribute isn't defined.